Communication Security in Real-Time Advanced Inexpensive Networks

Mobile devices are being increasingly used all over the world. As a result, now a day's all important and a lot of sensitive content is being communicated increasingly over mobile networks. We have earlier devised a low cost innovative Real-time Advanced Inexpensive Network computing to accomplish several computing tasks with ordinary mobile devices. So mobile now can be used not only for serious computing besides communication. So, the need for securing the content being communicated among the mobile devices also is growing day by day. AES is the most popular, and widely cryptography based security system in the world which can be embedded into the mobile devices even. To ensure end to end security of the content and ensure the authenticity of the recipient, we have proposed a modified AES algorithm in this article. The modified algorithm was implemented and got desirable results. The existing AES encryption based hardware devices still can be used with minor changes in the software to implement the modified algorithm.